0
You need to know the torque the motor needs to produce to operate the valve before you can specify the motor. It's all about the amount of power that needs to be delivered to any application that is critical in specifying motors. Motors are rated according to the power needed, so once you have that, then you can select the motor according to rpm and power supply.
What else can I help you with?
How do electro valves work?
The question is somewhat vague, but basically any valve that is operated with any form of electricity can be considered 'electro'. Esentually, it could be a simple on off type of valve whereby a coil designed to accept a certain voltage level and capable of handling a certain ammount of power (Voltage x Current) will form a magnetic field when the voltage is applied, and move an internal plug that either covers or uncovers an oriface, which will in turn open or close a valve. More involved 'electro' valves may have motors that will move a stem in a proportional way to open or close a port through a valve partially.
Why are blow out panels used in aircrafts?
A rupture disc or blow out panel is a non-reclosing pressure relief device that protects a pressure vessel, equipment or system from overpressurization or potentially damaging vacuum conditions. Rupture discs are commonly used in petrochemical, aerospace, aviation, defense, medical, railroad,nuclear, chemical, pharmaceutical, food processing and oilfield applications. They can be used as single protection devices or as a backup device for a conventional safety valve; if the pressure increases and the safety valve fails to operate (or can't relieve enough pressure fast enough), the rupture disc will burst. Rupture discs are very often used in combination with safety relief valves, isolating the valves from the process, thereby saving on valve maintenance and creating a leak-tight pressure relief solution.
What are condition in which dndt protection act during steam turbine rolling?
dn/dt acts: 1)gcb open. 2)Turbine speed reference is less than 2800. 3)TSE margine less than 30k. 4)Actual speed is lees than 2800 5)ip valve passing during rolling
Difference between rapture disk and psv and relife valve?
Rupture disks and pressure safety valves (psvs) are both types of relief valves. Rupture disks are thin sheets of metal that break at a designated pressure and can only be used one time. Pressure safety valves also relive at a specified pressure, but work by a spring and can relieve multiple times with little or no damage to the relief device.
What is the alternative to a plumbing roof vent?
The alternative to a plumbing roof vent is an AAV. This is an Air Admittance Valve, a simple spring loaded ABS fitting that serves exactly the same function as a roof vent, except that it does not penetrate the roofing. I used 4 of these while re-plumbing my mobile home, three under countertops and one in the wall behind toilet. I'm very happy with their performance and even happier at having less holes in the roof.
What size motor is in a 1988 formula plus?
A twin cylinder rotax 536 cc rotary valve motor
What German musical instrument company manufactured rotary valve trumpets and stamped 5 on middle valve?
LJ hutchen
Where is the rotary air control valve on a Honda Pilot?
on the bottom side of the throttle body.
Which brass instrument is built with rotary valves?
I'm no brass instrument, but rotary valves are used for several instruments. French horns all seem to have them. They're pretty common on tubas as well. There are even some rotary valve trumpets out there. I don't know, though, anything about the advantages and/or disadvantages of rotary valves as opposed to the piston valves that seem to be more common for most brass instruments.
What mechanical devices produce reciprocating motion from rotary motion?
It is the reciprocating motion of the pistons that is changed into rotary motion by the cam axle.
What did the trumpet have before valves?
Early trumpets were straight tuned pipes. Then they developed crooks to change the pitch Then Keys were added around 1400. In 1788, Charles Clagget invented the first instrument valve. In 1801, Windinger of Vienna put five rotary keys on the first trumpet. The rotary-valve trumpet was designed in 1835 by Joseph Riedl The Stölzel valve,was invented by Heinrich Stoelzel in 1814. The valve trumpet available for purchase was by François Périnet in 1839.
The type of two stroke engine that uses a spinning plate with a hole in it to control the flow of fuel to the cylinder is called a?
The spinning plate engine is known as a rotary valve engine. Rotary valves are also used in brass musical instruments.
Adjusting power valve 2009 sx ktm?
correct power valve adjustments for 2008 ktm 144sx
Where is the power steering bleed valve located at on a 2007 Chevrolet Impala?
It doesn't have a bleed valve for the power steering.
How many varieties of tubas are there?
There are 4 varieties of tubas. there is the eb flat tuba there is the bb flat tuba there is the db flat tuba and the rotary valve tuba
What is the difference between a power beyond and closed center Hydralic valve?
power beyond valve has additional port that fluid is directed to when valve is in center (neutral) position. closed center valve has only in,out,a and b and no fluid flows when valve is in center position
Types of valves in a coal fired power plant?
Control valve stop valve inch type valve
